diff options
Diffstat (limited to 'arch')
33 files changed, 548 insertions, 63 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 42f93b4670d..7812f21f36b 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -174,6 +174,15 @@ config SYS_CACHELINE_SIZE default 64 if SYS_CACHE_SHIFT_6 default 32 if SYS_CACHE_SHIFT_5 +config ARM_SMCCC + bool "Support for ARM SMC Calling Convention (SMCCC)" + depends on CPU_V7 || ARM64 + select ARM_PSCI_FW + help + Say Y here if you want to enable ARM SMC Calling Convention. + This should be enabled if U-Boot needs to communicate with system + firmware (for example, PSCI) according to SMCCC. + config SEMIHOSTING bool "support boot from semihosting" help diff --git a/arch/arm/cpu/armv7/Makefile b/arch/arm/cpu/armv7/Makefile index 02e8778be5b..5fac252c0e0 100644 --- a/arch/arm/cpu/armv7/Makefile +++ b/arch/arm/cpu/armv7/Makefile @@ -12,12 +12,13 @@ obj-y += cache_v7.o cache_v7_asm.o obj-y += cpu.o cp15.o obj-y += syslib.o -ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_MX7)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY)$(CONFIG_ARCH_SUNXI)$(CONFIG_ARCH_SOCFPGA)$(CONFIG_ARCH_MX7ULP)$(CONFIG_LS102XA),) +ifneq ($(CONFIG_AM43XX)$(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TEGRA)$(CONFIG_MX6)$(CONFIG_MX7)$(CONFIG_TI81XX)$(CONFIG_AT91FAMILY)$(CONFIG_ARCH_SUNXI)$(CONFIG_ARCH_SOCFPGA)$(CONFIG_ARCH_MX7ULP)$(CONFIG_ARCH_LS1021A),) ifneq ($(CONFIG_SKIP_LOWLEVEL_INIT),y) obj-y += lowlevel_init.o endif endif +obj-$(CONFIG_ARM_SMCCC) += smccc-call.o obj-$(CONFIG_ARMV7_NONSEC) += nonsec_virt.o virt-v7.o virt-dt.o obj-$(CONFIG_ARMV7_PSCI) += psci.o psci-common.o diff --git a/arch/arm/cpu/armv7/smccc-call.S b/arch/arm/cpu/armv7/smccc-call.S new file mode 100644 index 00000000000..c2fdbadbb02 --- /dev/null +++ b/arch/arm/cpu/armv7/smccc-call.S @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2015, Linaro Limited + * + * SPDX-License-Identifier: GPL-2.0 + */ +#include <linux/linkage.h> + +#include <asm/opcodes-sec.h> +#include <asm/opcodes-virt.h> + +#define UNWIND(x...) + /* + * Wrap c macros in asm macros to delay expansion until after the + * SMCCC asm macro is expanded. + */ + .macro SMCCC_SMC + __SMC(0) + .endm + + .macro SMCCC_HVC + __HVC(0) + .endm + + .macro SMCCC instr +UNWIND( .fnstart) + mov r12, sp + push {r4-r7} +UNWIND( .save {r4-r7}) + ldm r12, {r4-r7} + \instr + pop {r4-r7} + ldr r12, [sp, #(4 * 4)] + stm r12, {r0-r3} + bx lr +UNWIND( .fnend) + .endm + +/* + * void smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2, + * unsigned long a3, unsigned long a4, unsigned long a5, + * unsigned long a6, unsigned long a7, struct arm_smccc_res *res, + * struct arm_smccc_quirk *quirk) + */ +ENTRY(__arm_smccc_smc) + SMCCC SMCCC_SMC +ENDPROC(__arm_smccc_smc) + +/* + * void smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2, + * unsigned long a3, unsigned long a4, unsigned long a5, + * unsigned long a6, unsigned long a7, struct arm_smccc_res *res, + * struct arm_smccc_quirk *quirk) + */ +ENTRY(__arm_smccc_hvc) + SMCCC SMCCC_HVC +ENDPROC(__arm_smccc_hvc) diff --git a/arch/arm/cpu/armv8/Makefile b/arch/arm/cpu/armv8/Makefile index 65915eec364..c447085fe43 100644 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@ -16,6 +16,8 @@ obj-y += tlb.o obj-y += transition.o obj-y += fwcall.o obj-y += cpu-dt.o +obj-$(CONFIG_ARM_SMCCC) += smccc-call.o + ifndef CONFIG_SPL_BUILD obj-$(CONFIG_ARMV8_SPIN_TABLE) += spin_table.o spin_table_v8.o endif diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig index b24462bede9..12fd80e7dbf 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig @@ -36,6 +36,7 @@ config ARCH_LS1046A select SYS_FSL_DDR_VER_50 select SYS_FSL_ERRATUM_A008336 select SYS_FSL_ERRATUM_A008511 + select SYS_FSL_ERRATUM_A008850 select SYS_FSL_ERRATUM_A009801 select SYS_FSL_ERRATUM_A009803 select SYS_FSL_ERRATUM_A009942 @@ -63,6 +64,8 @@ config ARCH_LS2080A select SYS_FSL_SEC_COMPAT_5 select SYS_FSL_SEC_LE select SYS_FSL_SRDS_2 + select FSL_TZASC_1 + select FSL_TZASC_2 select SYS_FSL_ERRATUM_A008336 select SYS_FSL_ERRATUM_A008511 select SYS_FSL_ERRATUM_A008514 @@ -171,6 +174,20 @@ config SYS_LS_PPA_FW_ADDR QSPI flash, this address is a directly memory-mapped. If it is in a serial accessed flash, such as NAND and SD card, it is a byte offset. + +config SYS_LS_PPA_ESBC_ADDR + hex "hdr address of PPA firmware loading from" + depends on FSL_LS_PPA && CHAIN_OF_TRUST + default 0x600c0000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1043A + default 0x40740000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1046A + default 0x40480000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A + default 0x580c40000 if SYS_LS_PPA_FW_IN_XIP && FSL_LSCH3 + help + If the PPA header firmware locate at XIP flash, such as NOR or + QSPI flash, this address is a directly memory-mapped. + If it is in a serial accessed flash, such as NAND and SD + card, it is a byte offset. + endmenu config SYS_FSL_ERRATUM_A010315 @@ -223,6 +240,12 @@ config SYS_FSL_SRDS_2 config SYS_HAS_SERDES bool +config FSL_TZASC_1 + bool + +config FSL_TZASC_2 + bool + endmenu menu "Layerscape clock tree configuration" diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Makefile b/arch/arm/cpu/armv8/fsl-layerscape/Makefile index c9ab93e3d7c..e3ce0184d89 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/Makefile +++ b/arch/arm/cpu/armv8/fsl-layerscape/Makefile @@ -22,11 +22,11 @@ obj-$(CONFIG_SYS_HAS_SERDES) += fsl_lsch2_serdes.o endif endif -ifneq ($(CONFIG_LS2080A),) +ifneq ($(CONFIG_ARCH_LS2080A),) obj-$(CONFIG_SYS_HAS_SERDES) += ls2080a_serdes.o endif -ifneq ($(CONFIG_LS1043A),) +ifneq ($(CONFIG_ARCH_LS1043A),) obj-$(CONFIG_SYS_HAS_SERDES) += ls1043a_serdes.o obj-$(CONFIG_ARMV8_PSCI) += ls1043a_psci.o endif diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index d446527616c..c24f3f173c0 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -92,7 +92,7 @@ static inline void early_mmu_setup(void) static void fix_pcie_mmu_map(void) { -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A unsigned int i; u32 svr, ver; struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); @@ -523,7 +523,7 @@ int timer_init(void) #ifdef CONFIG_FSL_LSCH3 u32 __iomem *cltbenr = (u32 *)CONFIG_SYS_FSL_PMU_CLTBENR; #endif -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A u32 __iomem *pctbenr = (u32 *)FSL_PMU_PCTBENR_OFFSET; u32 svr_dev_id; #endif @@ -541,7 +541,7 @@ int timer_init(void) out_le32(cltbenr, 0xf); #endif -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A /* * In certain Layerscape SoCs, the clock for each core's * has an enable bit in the PMU Physical Core Time Base Enable diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c index 762a95b945c..05c4577753a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c @@ -373,8 +373,8 @@ void ft_cpu_setup(void *blob, bd_t *bd) "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif - do_fixup_by_compat_u32(blob, "fixed-clock", - "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); + do_fixup_by_path_u32(blob, "/sysclk", "clock-frequency", + CONFIG_SYS_CLK_FREQ, 1); #ifdef CONFIG_PCI ft_pci_setup(blob, bd); diff --git a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S index a2185f2def2..f4273561040 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S +++ b/arch/arm/cpu/armv8/fsl-layerscape/lowlevel.S @@ -76,7 +76,7 @@ ENTRY(lowlevel_init) #ifdef CONFIG_FSL_LSCH3 /* Set Wuo bit for RN-I 20 */ -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A ldr x0, =CCI_AUX_CONTROL_BASE(20) ldr x1, =0x00000010 bl ccn504_set_aux @@ -229,38 +229,40 @@ ENTRY(lowlevel_init) * NOTE: As per the CCSR map doc, TZASC 3 and TZASC 4 are just * placeholders. */ +#ifdef CONFIG_FSL_TZASC_1 ldr x1, =TZASC_GATE_KEEPER(0) ldr w0, [x1] /* Filter 0 Gate Keeper Register */ orr w0, w0, #1 << 0 /* Set open_request for Filter 0 */ str w0, [x1] - ldr x1, =TZASC_GATE_KEEPER(1) - ldr w0, [x1] /* Filter 0 Gate Keeper Register */ - orr w0, w0, #1 << 0 /* Set open_request for Filter 0 */ - str w0, [x1] - ldr x1, =TZASC_REGION_ATTRIBUTES_0(0) ldr w0, [x1] /* Region-0 Attributes Register */ orr w0, w0, #1 << 31 /* Set Sec global write en, Bit[31] */ orr w0, w0, #1 << 30 /* Set Sec global read en, Bit[30] */ str w0, [x1] + ldr x1, =TZASC_REGION_ID_ACCESS_0(0) + ldr w0, [x1] /* Region-0 Access Register */ + mov w0, #0xFFFFFFFF /* Set nsaid_wr_en and nsaid_rd_en */ + str w0, [x1] +#endif +#ifdef CONFIG_FSL_TZASC_2 + ldr x1, =TZASC_GATE_KEEPER(1) + ldr w0, [x1] /* Filter 0 Gate Keeper Register */ + orr w0, w0, #1 << 0 /* Set open_request for Filter 0 */ + str w0, [x1] + ldr x1, =TZASC_REGION_ATTRIBUTES_0(1) ldr w0, [x1] /* Region-1 Attributes Register */ orr w0, w0, #1 << 31 /* Set Sec global write en, Bit[31] */ orr w0, w0, #1 << 30 /* Set Sec global read en, Bit[30] */ str w0, [x1] - ldr x1, =TZASC_REGION_ID_ACCESS_0(0) - ldr w0, [x1] /* Region-0 Access Register */ - mov w0, #0xFFFFFFFF /* Set nsaid_wr_en and nsaid_rd_en */ - str w0, [x1] - ldr x1, =TZASC_REGION_ID_ACCESS_0(1) ldr w0, [x1] /* Region-1 Attributes Register */ mov w0, #0xFFFFFFFF /* Set nsaid_wr_en and nsaid_rd_en */ str w0, [x1] - +#endif isb dsb sy #endif diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c index ab83e85adcd..4db3c76d729 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c @@ -70,6 +70,7 @@ static struct serdes_config serdes2_cfg_tbl[] = { SATA2 } }, {0x4A, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, SATA1, SATA2 } }, + {0x51, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, PCIE4, PCIE4 } }, {0x57, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, SGMII15, SGMII16 } }, {} }; diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c index b35ad5fb6f0..7f87bb86897 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ppa.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ppa.c @@ -178,7 +178,7 @@ int ppa_init(void) ppa_img_addr = (uintptr_t)ppa_fit_addr; if (fsl_check_boot_mode_secure() != 0) { ret = fsl_secboot_validate(ppa_esbc_hdr, - CONFIG_PPA_KEY_HASH, + PPA_KEY_HASH, &ppa_img_addr); if (ret != 0) printf("PPA validation failed\n"); diff --git a/arch/arm/cpu/armv8/fsl-layerscape/spl.c b/arch/arm/cpu/armv8/fsl-layerscape/spl.c index 73a86807417..eb730e84a46 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/spl.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/spl.c @@ -41,13 +41,31 @@ u32 spl_boot_mode(const u32 boot_device) } #ifdef CONFIG_SPL_BUILD + +void spl_board_init(void) +{ +#if defined(CONFIG_SECURE_BOOT) && defined(CONFIG_FSL_LSCH2) + /* + * In case of Secure Boot, the IBR configures the SMMU + * to allow only Secure transactions. + * SMMU must be reset in bypass mode. + * Set the ClientPD bit and Clear the USFCFG Bit + */ + u32 val; + val = (in_le32(SMMU_SCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK); + out_le32(SMMU_SCR0, val); + val = (in_le32(SMMU_NSCR0) | SCR0_CLIENTPD_MASK) & ~(SCR0_USFCFG_MASK); + out_le32(SMMU_NSCR0, val); +#endif +} + void board_init_f(ulong dummy) { /* Clear global data */ memset((void *)gd, 0, sizeof(gd_t)); board_early_init_f(); timer_init(); -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A env_init(); #endif get_clocks(); diff --git a/arch/arm/cpu/armv8/smccc-call.S b/arch/arm/cpu/armv8/smccc-call.S new file mode 100644 index 00000000000..bbb6cba4a54 --- /dev/null +++ b/arch/arm/cpu/armv8/smccc-call.S @@ -0,0 +1,44 @@ +/* + * Copyright (c) 2015, Linaro Limited + * + * SPDX-License-Identifier: GPL-2.0 + */ +#include <linux/linkage.h> +#include <linux/arm-smccc.h> +#include <generated/asm-offsets.h> + + .macro SMCCC instr + .cfi_startproc + \instr #0 + ldr x4, [sp] + stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS] + stp x2, x3, [x4, #ARM_SMCCC_RES_X2_OFFS] + ldr x4, [sp, #8] + cbz x4, 1f /* no quirk structure */ + ldr x9, [x4, #ARM_SMCCC_QUIRK_ID_OFFS] + cmp x9, #ARM_SMCCC_QUIRK_QCOM_A6 + b.ne 1f + str x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS] +1: ret + .cfi_endproc + .endm + +/* + * void arm_smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2, + * unsigned long a3, unsigned long a4, unsigned long a5, + * unsigned long a6, unsigned long a7, struct arm_smccc_res *res, + * struct arm_smccc_quirk *quirk) + */ +ENTRY(__arm_smccc_smc) + SMCCC smc +ENDPROC(__arm_smccc_smc) + +/* + * void arm_smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2, + * unsigned long a3, unsigned long a4, unsigned long a5, + * unsigned long a6, unsigned long a7, struct arm_smccc_res *res, + * struct arm_smccc_quirk *quirk) + */ +ENTRY(__arm_smccc_hvc) + SMCCC hvc +ENDPROC(__arm_smccc_hvc) diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index ce34e3eeff8..53fc936f022 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -166,7 +166,7 @@ dtb-$(CONFIG_TARGET_AM57XX_EVM) += am57xx-beagle-x15.dtb \ am571x-idk.dtb dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb -dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \ +dtb-$(CONFIG_ARCH_LS1021A) += ls1021a-qds-duart.dtb \ ls1021a-qds-lpuart.dtb \ ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb \ ls1021a-iot-duart.dtb diff --git a/arch/arm/include/asm/arch-fsl-layerscape/config.h b/arch/arm/include/asm/arch-fsl-layerscape/config.h index b5b08aae232..93e6597d9e0 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/config.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/config.h @@ -18,7 +18,7 @@ */ #define CONFIG_SYS_MEM_RESERVE_SECURE (2048 * 1024) /* 2MB */ -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A #define CONFIG_SYS_FSL_CLUSTER_CLOCKS { 1, 1, 4, 4 } #define SRDS_MAX_LANES 8 #define CONFIG_SYS_PAGE_SIZE 0x10000 @@ -132,7 +132,7 @@ #define CONFIG_SYS_FSL_PEX_LUT_BE /* SoC related */ -#ifdef CONFIG_LS1043A +#ifdef CONFIG_ARCH_LS1043A #define CONFIG_SYS_FMAN_V3 #define CONFIG_SYS_NUM_FMAN 1 #define CONFIG_SYS_NUM_FM1_DTSEC 7 @@ -185,7 +185,12 @@ #elif defined(CONFIG_ARCH_LS1012A) #define GICD_BASE 0x01401000 #define GICC_BASE 0x01402000 - +#define CONFIG_SYS_FSL_SFP_VER_3_2 +#define CONFIG_SYS_FSL_SEC_MON_BE +#define CONFIG_SYS_FSL_SFP_BE +#define CONFIG_SYS_FSL_SRK_LE +#define CONFIG_KEY_REVOCATION +#define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1 #define CONFIG_SYS_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30) #define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_DDR_BLOCK1_SIZE @@ -199,7 +204,7 @@ #define CONFIG_SYS_FSL_IFC_BE #define CONFIG_SYS_FSL_SFP_VER_3_2 -#define CONFIG_SYS_FSL_SNVS_LE +#define CONFIG_SYS_FSL_SEC_MON_BE #define CONFIG_SYS_FSL_SFP_BE #define CONFIG_SYS_FSL_SRK_LE #define CONFIG_KEY_REVOCATION diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h index bcf3e3863e6..95c3e2fc086 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h @@ -249,7 +249,7 @@ static struct mm_region final_map[] = { PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN }, -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A { CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_ADDR, CONFIG_SYS_PCIE4_PHYS_SIZE, PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h index 70181c5077c..a8f9a505016 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h @@ -9,7 +9,7 @@ #include <config.h> -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A enum srds_prtcl { /* * Nobody will check whether the device 'NONE' has been configured, diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h index 2f7233f2feb..5c4da0f0e35 100644 --- a/arch/arm/include/asm/arch-ls102xa/config.h +++ b/arch/arm/include/asm/arch-ls102xa/config.h @@ -108,7 +108,7 @@ #define DCU_LAYER_MAX_NUM 16 -#ifdef CONFIG_LS102XA +#ifdef CONFIG_ARCH_LS1021A #define CONFIG_USB_MAX_CONTROLLER_COUNT 1 #define CONFIG_SYS_FSL_MAX_NUM_OF_SEC 1 #else diff --git a/arch/arm/include/asm/arch-rockchip/bootrom.h b/arch/arm/include/asm/arch-rockchip/bootrom.h index 79fb1a07acf..92eb8783a3a 100644 --- a/arch/arm/include/asm/arch-rockchip/bootrom.h +++ b/arch/arm/include/asm/arch-rockchip/bootrom.h @@ -13,10 +13,15 @@ */ extern u32 SAVE_SP_ADDR; -/* +/** * Hand control back to the bootrom to load another * boot stage. */ -extern void back_to_bootrom(void); +void back_to_bootrom(void); + +/** + * Assembler component for the above (do not call this directly) + */ +void _back_to_bootrom_s(void); #endif diff --git a/arch/arm/include/asm/config.h b/arch/arm/include/asm/config.h index 1ad221a9876..5674d37c04d 100644 --- a/arch/arm/include/asm/config.h +++ b/arch/arm/include/asm/config.h @@ -14,7 +14,7 @@ #define CONFIG_STATIC_RELA #endif -#if defined(CONFIG_LS102XA) || \ +#if defined(CONFIG_ARCH_LS1021A) || \ defined(CONFIG_CPU_PXA27X) || \ defined(CONFIG_CPU_MONAHANS) || \ defined(CONFIG_CPU_PXA25X) || \ diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h index d98a1e8f89d..f5ca5d3b697 100644 --- a/arch/arm/include/asm/fsl_secure_boot.h +++ b/arch/arm/include/asm/fsl_secure_boot.h @@ -27,10 +27,11 @@ #define CONFIG_SPL_UBOOT_KEY_HASH NULL #endif /* ifdef CONFIG_SPL_BUILD */ +#define CONFIG_KEY_REVOCATION + #ifndef CONFIG_SPL_BUILD #define CONFIG_CMD_BLOB #define CONFIG_CMD_HASH -#define CONFIG_KEY_REVOCATION #ifndef CONFIG_SYS_RAMBOOT /* The key used for verification of next level images * is picked up from an Extension Table which has @@ -46,14 +47,15 @@ #endif -#if defined(CONFIG_LS1043A) || defined(CONFIG_LS2080A) -/* For LS1043 (ARMv8), ESBC image Address in Header is 64 bit - * Similiarly for LS2080 +#if defined(CONFIG_FSL_LAYERSCAPE) +/* + * For fsl layerscape based platforms, ESBC image Address in Header + * is 64 bit. */ #define CONFIG_ESBC_ADDR_64BIT #endif -#ifdef CONFIG_LS2080A +#ifdef CONFIG_ARCH_LS2080A #define CONFIG_EXTRA_ENV \ "setenv fdt_high 0xa0000000;" \ "setenv initrd_high 0xcfffffff;" \ @@ -68,7 +70,7 @@ /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from * Non-XIP Memory (Nand/SD)*/ #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \ - defined(CONFIG_SD_BOOT) + defined(CONFIG_SD_BOOT) || defined(CONFIG_NAND_BOOT) #define CONFIG_BOOTSCRIPT_COPY_RAM #endif /* The address needs to be modified according to NOR, NAND, SD and @@ -86,16 +88,37 @@ /* For SD boot address and size are assigned in terms of sector * offset and no. of sectors respectively. */ -#define CONFIG_BS_HDR_ADDR_DEVICE 0x00000900 +#if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) +#define CONFIG_BS_HDR_ADDR_DEVICE 0x00000920 +#else +#define CONFIG_BS_HDR_ADDR_DEVICE 0x00000900 +#endif #define CONFIG_BS_ADDR_DEVICE 0x00000940 #define CONFIG_BS_HDR_SIZE 0x00000010 #define CONFIG_BS_SIZE 0x00000008 +#elif defined(CONFIG_NAND_BOOT) +#define CONFIG_BS_HDR_ADDR_DEVICE 0x00800000 +#define CONFIG_BS_ADDR_DEVICE 0x00802000 +#define CONFIG_BS_HDR_SIZE 0x00002000 +#define CONFIG_BS_SIZE 0x00001000 +#elif defined(CONFIG_QSPI_BOOT) +#ifdef CONFIG_ARCH_LS1046A +#define CONFIG_BS_HDR_ADDR_DEVICE 0x40780000 +#define CONFIG_BS_ADDR_DEVICE 0x40800000 +#elif defined(CONFIG_ARCH_LS1012A) +#define CONFIG_BS_HDR_ADDR_DEVICE 0x400c0000 +#define CONFIG_BS_ADDR_DEVICE 0x40060000 #else +#error "Platform not supported" +#endif +#define CONFIG_BS_HDR_SIZE 0x00002000 +#define CONFIG_BS_SIZE 0x00001000 +#else /* Default NOR Boot */ #define CONFIG_BS_HDR_ADDR_DEVICE 0x600a0000 #define CONFIG_BS_ADDR_DEVICE 0x60060000 #define CONFIG_BS_HDR_SIZE 0x00002000 #define CONFIG_BS_SIZE 0x00001000 -#endif /* #ifdef CONFIG_SD_BOOT */ +#endif #define CONFIG_BS_HDR_ADDR_RAM 0x81000000 #define CONFIG_BS_ADDR_RAM 0x81020000 #endif @@ -109,23 +132,13 @@ #endif #ifdef CONFIG_FSL_LS_PPA -#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP -#ifdef CONFIG_LS1043A -#define CONFIG_SYS_LS_PPA_ESBC_ADDR 0x600c0000 -#elif defined(CONFIG_FSL_LSCH3) -#define CONFIG_SYS_LS_PPA_ESBC_ADDR 0x580c40000 -#endif -#else -#error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined" -#endif /* ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP */ - /* Define the key hash here if SRK used for signing PPA image is * different from SRK hash put in SFP used for U-Boot. * Example - * #define CONFIG_PPA_KEY_HASH \ + * #define PPA_KEY_HASH \ * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" */ -#define CONFIG_PPA_KEY_HASH NULL +#define PPA_KEY_HASH NULL #endif /* ifdef CONFIG_FSL_LS_PPA */ #include <config_fsl_chain_trust.h> diff --git a/arch/arm/include/asm/opcodes-sec.h b/arch/arm/include/asm/opcodes-sec.h new file mode 100644 index 00000000000..16dee8f158b --- /dev/null +++ b/arch/arm/include/asm/opcodes-sec.h @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2012 ARM Limited + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef __ASM_ARM_OPCODES_SEC_H +#define __ASM_ARM_OPCODES_SEC_H + +#include <asm/opcodes.h> + +#define __SMC(imm4) __inst_arm_thumb32( \ + 0xE1600070 | (((imm4) & 0xF) << 0), \ + 0xF7F08000 | (((imm4) & 0xF) << 16) \ +) + +#endif /* __ASM_ARM_OPCODES_SEC_H */ diff --git a/arch/arm/include/asm/opcodes-virt.h b/arch/arm/include/asm/opcodes-virt.h new file mode 100644 index 00000000000..92729970d1a --- /dev/null +++ b/arch/arm/include/asm/opcodes-virt.h @@ -0,0 +1,27 @@ +/* + * opcodes-virt.h: Opcode definitions for the ARM virtualization extensions + * Copyright (C) 2012 Linaro Limited + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#ifndef __ASM_ARM_OPCODES_VIRT_H +#define __ASM_ARM_OPCODES_VIRT_H + +#include <asm/opcodes.h> + +#define __HVC(imm16) __inst_arm_thumb32( \ + 0xE1400070 | (((imm16) & 0xFFF0) << 4) | ((imm16) & 0x000F), \ + 0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF) \ +) + +#define __ERET __inst_arm_thumb32( \ + 0xE160006E, \ + 0xF3DE8F00 \ +) + +#define __MSR_ELR_HYP(regnum) __inst_arm_thumb32( \ + 0xE12EF300 | regnum, \ + 0xF3808E30 | (regnum << 16) \ +) + +#endif /* ! __ASM_ARM_OPCODES_VIRT_H */ diff --git a/arch/arm/include/asm/opcodes.h b/arch/arm/include/asm/opcodes.h new file mode 100644 index 00000000000..199f0ba0459 --- /dev/null +++ b/arch/arm/include/asm/opcodes.h @@ -0,0 +1,229 @@ +/* + * arch/arm/include/asm/opcodes.h + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef __ASM_ARM_OPCODES_H +#define __ASM_ARM_OPCODES_H + +#ifndef __ASSEMBLY__ +#include <linux/linkage.h> +extern asmlinkage unsigned int arm_check_condition(u32 opcode, u32 psr); +#endif + +#define ARM_OPCODE_CONDTEST_FAIL 0 +#define ARM_OPCODE_CONDTEST_PASS 1 +#define ARM_OPCODE_CONDTEST_UNCOND 2 + + +/* + * Assembler opcode byteswap helpers. + * These are only intended for use by this header: don't use them directly, + * because they will be suboptimal in most cases. + */ +#define ___asm_opcode_swab32(x) ( \ + (((x) << 24) & 0xFF000000) \ + | (((x) << 8) & 0x00FF0000) \ + | (((x) >> 8) & 0x0000FF00) \ + | (((x) >> 24) & 0x000000FF) \ +) +#define ___asm_opcode_swab16(x) ( \ + (((x) << 8) & 0xFF00) \ + | (((x) >> 8) & 0x00FF) \ +) +#define ___asm_opcode_swahb32(x) ( \ + (((x) << 8) & 0xFF00FF00) \ + | (((x) >> 8) & 0x00FF00FF) \ +) +#define ___asm_opcode_swahw32(x) ( \ + (((x) << 16) & 0xFFFF0000) \ + | (((x) >> 16) & 0x0000FFFF) \ +) +#define ___asm_opcode_identity32(x) ((x) & 0xFFFFFFFF) +#define ___asm_opcode_identity16(x) ((x) & 0xFFFF) + + +/* + * Opcode byteswap helpers + * + * These macros help with converting instructions between a canonical integer + * format and in-memory representation, in an endianness-agnostic manner. + * + * __mem_to_opcode_*() convert from in-memory representation to canonical form. + * __opcode_to_mem_*() convert from canonical form to in-memory representation. + * + * + * Canonical instruction representation: + * + * ARM: 0xKKLLMMNN + * Thumb 16-bit: 0x0000KKLL, where KK < 0xE8 + * Thumb 32-bit: 0xKKLLMMNN, where KK >= 0xE8 + * + * There is no way to distinguish an ARM instruction in canonical representation + * from a Thumb instruction (just as these cannot be distinguished in memory). + * Where this distinction is important, it needs to be tracked separately. + * + * Note that values in the range 0x0000E800..0xE7FFFFFF intentionally do not + * represent any valid Thumb-2 instruction. For this range, + * __opcode_is_thumb32() and __opcode_is_thumb16() will both be false. + * + * The ___asm variants are intended only for use by this header, in situations + * involving inline assembler. For .S files, the normal __opcode_*() macros + * should do the right thing. + */ +#ifdef __ASSEMBLY__ + +#define ___opcode_swab32(x) ___asm_opcode_swab32(x) +#define ___opcode_swab16(x) ___asm_opcode_swab16(x) +#define ___opcode_swahb32(x) ___asm_opcode_swahb32(x) +#define ___opcode_swahw32(x) ___asm_opcode_swahw32(x) +#define ___opcode_identity32(x) ___asm_opcode_identity32(x) +#define ___opcode_identity16(x) ___asm_opcode_identity16(x) + +#else /* ! __ASSEMBLY__ */ + +#include <linux/types.h> +#include <linux/swab.h> + +#define ___opcode_swab32(x) swab32(x) +#define ___opcode_swab16(x) swab16(x) +#define ___opcode_swahb32(x) swahb32(x) +#define ___opcode_swahw32(x) swahw32(x) +#define ___opcode_identity32(x) ((u32)(x)) +#define ___opcode_identity16(x) ((u16)(x)) + +#endif /* ! __ASSEMBLY__ */ + + +#ifdef CONFIG_CPU_ENDIAN_BE8 + +#define __opcode_to_mem_arm(x) ___opcode_swab32(x) +#define __opcode_to_mem_thumb16(x) ___opcode_swab16(x) +#define __opcode_to_mem_thumb32(x) ___opcode_swahb32(x) +#define ___asm_opcode_to_mem_arm(x) ___asm_opcode_swab32(x) +#define ___asm_opcode_to_mem_thumb16(x) ___asm_opcode_swab16(x) +#define ___asm_opcode_to_mem_thumb32(x) ___asm_opcode_swahb32(x) + +#else /* ! CONFIG_CPU_ENDIAN_BE8 */ + +#define __opcode_to_mem_arm(x) ___opcode_identity32(x) +#define __opcode_to_mem_thumb16(x) ___opcode_identity16(x) +#define ___asm_opcode_to_mem_arm(x) ___asm_opcode_identity32(x) +#define ___asm_opcode_to_mem_thumb16(x) ___asm_opcode_identity16(x) +#ifndef CONFIG_CPU_ENDIAN_BE32 +/* + * On BE32 systems, using 32-bit accesses to store Thumb instructions will not + * work in all cases, due to alignment constraints. For now, a correct + * version is not provided for BE32. + */ +#define __opcode_to_mem_thumb32(x) ___opcode_swahw32(x) +#define ___asm_opcode_to_mem_thumb32(x) ___asm_opcode_swahw32(x) +#endif + +#endif /* ! CONFIG_CPU_ENDIAN_BE8 */ + +#define __mem_to_opcode_arm(x) __opcode_to_mem_arm(x) +#define __mem_to_opcode_thumb16(x) __opcode_to_mem_thumb16(x) +#ifndef CONFIG_CPU_ENDIAN_BE32 +#define __mem_to_opcode_thumb32(x) __opcode_to_mem_thumb32(x) +#endif + +/* Operations specific to Thumb opcodes */ + +/* Instruction size checks: */ +#define __opcode_is_thumb32(x) ( \ + ((x) & 0xF8000000) == 0xE8000000 \ + || ((x) & 0xF0000000) == 0xF0000000 \ +) +#define __opcode_is_thumb16(x) ( \ + ((x) & 0xFFFF0000) == 0 \ + && !(((x) & 0xF800) == 0xE800 || ((x) & 0xF000) == 0xF000) \ +) + +/* Operations to construct or split 32-bit Thumb instructions: */ +#define __opcode_thumb32_first(x) (___opcode_identity16((x) >> 16)) +#define __opcode_thumb32_second(x) (___opcode_identity16(x)) +#define __opcode_thumb32_compose(first, second) ( \ + (___opcode_identity32(___opcode_identity16(first)) << 16) \ + | ___opcode_identity32(___opcode_identity16(second)) \ +) +#define ___asm_opcode_thumb32_first(x) (___asm_opcode_identity16((x) >> 16)) +#define ___asm_opcode_thumb32_second(x) (___asm_opcode_identity16(x)) +#define ___asm_opcode_thumb32_compose(first, second) ( \ + (___asm_opcode_identity32(___asm_opcode_identity16(first)) << 16) \ + | ___asm_opcode_identity32(___asm_opcode_identity16(second)) \ +) + +/* + * Opcode injection helpers + * + * In rare cases it is necessary to assemble an opcode which the + * assembler does not support directly, or which would normally be + * rejected because of the CFLAGS or AFLAGS used to build the affected + * file. + * + * Before using these macros, consider carefully whether it is feasible + * instead to change the build flags for your file, or whether it really + * makes sense to support old assembler versions when building that + * particular kernel feature. + * + * The macros defined here should only be used where there is no viable + * alternative. + * + * + * __inst_arm(x): emit the specified ARM opcode + * __inst_thumb16(x): emit the specified 16-bit Thumb opcode + * __inst_thumb32(x): emit the specified 32-bit Thumb opcode + * + * __inst_arm_thumb16(arm, thumb): emit either the specified arm or + * 16-bit Thumb opcode, depending on whether an ARM or Thumb-2 + * kernel is being built + * + * __inst_arm_thumb32(arm, thumb): emit either the specified arm or + * 32-bit Thumb opcode, depending on whether an ARM or Thumb-2 + * kernel is being built + * + * + * Note that using these macros directly is poor practice. Instead, you + * should use them to define human-readable wrapper macros to encode the + * instructions that you care about. In code which might run on ARMv7 or + * above, you can usually use the __inst_arm_thumb{16,32} macros to + * specify the ARM and Thumb alternatives at the same time. This ensures + * that the correct opcode gets emitted depending on the instruction set + * used for the kernel build. + * + * Look at opcodes-virt.h for an example of how to use these macros. + */ +#include <linux/stringify.h> + +#define __inst_arm(x) ___inst_arm(___asm_opcode_to_mem_arm(x)) +#define __inst_thumb32(x) ___inst_thumb32( \ + ___asm_opcode_to_mem_thumb16(___asm_opcode_thumb32_first(x)), \ + ___asm_opcode_to_mem_thumb16(___asm_opcode_thumb32_second(x)) \ +) +#define __inst_thumb16(x) ___inst_thumb16(___asm_opcode_to_mem_thumb16(x)) + +#ifdef CONFIG_THUMB2_KERNEL +#define __inst_arm_thumb16(arm_opcode, thumb_opcode) \ + __inst_thumb16(thumb_opcode) +#define __inst_arm_thumb32(arm_opcode, thumb_opcode) \ + __inst_thumb32(thumb_opcode) +#else +#define __inst_arm_thumb16(arm_opcode, thumb_opcode) __inst_arm(arm_opcode) +#define __inst_arm_thumb32(arm_opcode, thumb_opcode) __inst_arm(arm_opcode) +#endif + +/* Helpers for the helpers. Don't use these directly. */ +#ifdef __ASSEMBLY__ +#define ___inst_arm(x) .long x +#define ___inst_thumb16(x) .short x +#define ___inst_thumb32(first, second) .short first, second +#else +#define ___inst_arm(x) ".long " __stringify(x) "\n\t" +#define ___inst_thumb16(x) ".short " __stringify(x) "\n\t" +#define ___inst_thumb32(first, second) \ + ".short " __stringify(first) ", " __stringify(second) "\n\t" +#endif + +#endif /* __ASM_ARM_OPCODES_H */ diff --git a/arch/arm/lib/asm-offsets.c b/arch/arm/lib/asm-offsets.c index e5bcaea1aee..d620dc08a07 100644 --- a/arch/arm/lib/asm-offsets.c +++ b/arch/arm/lib/asm-offsets.c @@ -14,6 +14,7 @@ #include <common.h> #include <linux/kbuild.h> +#include <linux/arm-smccc.h> #if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX35) \ || defined(CONFIG_MX51) || defined(CONFIG_MX53) @@ -198,5 +199,12 @@ int main(void) DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn)); #endif +#ifdef CONFIG_ARM_SMCCC + DEFINE(ARM_SMCCC_RES_X0_OFFS, offsetof(struct arm_smccc_res, a0)); + DEFINE(ARM_SMCCC_RES_X2_OFFS, offsetof(struct arm_smccc_res, a2)); + DEFINE(ARM_SMCCC_QUIRK_ID_OFFS, offsetof(struct arm_smccc_quirk, id)); + DEFINE(ARM_SMCCC_QUIRK_STATE_OFFS, offsetof(struct arm_smccc_quirk, state)); +#endif + return 0; } diff --git a/arch/arm/mach-omap2/sec-common.c b/arch/arm/mach-omap2/sec-common.c index 0fa8db05fe7..ec1ffa556ad 100644 --- a/arch/arm/mach-omap2/sec-common.c +++ b/arch/arm/mach-omap2/sec-common.c @@ -39,8 +39,10 @@ u32 secure_rom_call(u32 service, u32 proc_id, u32 flag, ...) num_args = va_arg(ap, u32); - if (num_args > 4) + if (num_args > 4) { + va_end(ap); return 1; + } /* Copy args to aligned args structure */ for (i = 0; i < num_args; i++) diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile index 6b251c7e7e9..327b26705dc 100644 --- a/arch/arm/mach-rockchip/Makefile +++ b/arch/arm/mach-rockchip/Makefile @@ -4,6 +4,8 @@ # SPDX-License-Identifier: GPL-2.0+ # +obj-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o + ifdef CONFIG_TPL_BUILD obj-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-tpl.o obj-$(CONFIG_ROCKCHIP_BROM_HELPER) += save_boot_param.o diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c new file mode 100644 index 00000000000..da36f926972 --- /dev/null +++ b/arch/arm/mach-rockchip/bootrom.c @@ -0,0 +1,16 @@ +/** + * Copyright (c) 2017 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/arch/bootrom.h> + +void back_to_bootrom(void) +{ +#if defined(CONFIG_SPL_LIBGENERIC_SUPPORT) && !defined(CONFIG_TPL_BUILD) + printf("Returning to boot ROM..."); +#endif + _back_to_bootrom_s(); +} diff --git a/arch/arm/mach-rockchip/save_boot_param.S b/arch/arm/mach-rockchip/save_boot_param.S index 85b407b4d3b..5e6c8dba13e 100644 --- a/arch/arm/mach-rockchip/save_boot_param.S +++ b/arch/arm/mach-rockchip/save_boot_param.S @@ -23,10 +23,10 @@ ENTRY(save_boot_params) ENDPROC(save_boot_params) -.globl back_to_bootrom -ENTRY(back_to_bootrom) +.globl _back_to_bootrom_s +ENTRY(_back_to_bootrom_s) ldr r0, =SAVE_SP_ADDR ldr sp, [r0] mov r0, #0 pop {r1-r12, pc} -ENDPROC(back_to_bootrom) +ENDPROC(_back_to_bootrom_s) diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index eb817f1e86f..63fdffddb1a 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -1145,8 +1145,9 @@ switch_as: li r0,0 1: dcbz r0,r3 -#ifdef CONFIG_E6500 /* Lock/unlock L2 cache instead of L1 */ +#ifdef CONFIG_E6500 /* Lock/unlock L2 cache long with L1 */ dcbtls 2, r0, r3 + dcbtls 0, r0, r3 #else dcbtls 0, r0, r3 #endif @@ -1790,8 +1791,9 @@ unlock_ram_in_cache: slwi r4,r4,(10 - 1 - L1_CACHE_SHIFT) mtctr r4 1: dcbi r0,r3 -#ifdef CONFIG_E6500 /* lock/unlock L2 cache instead of L1 */ +#ifdef CONFIG_E6500 /* lock/unlock L2 cache long with L1 */ dcblc 2, r0, r3 + dcblc 0, r0, r3 #else dcblc r0,r3 #endif diff --git a/arch/powerpc/include/asm/fsl_secure_boot.h b/arch/powerpc/include/asm/fsl_secure_boot.h index 1b7cf0996b0..2b5a2913ec9 100644 --- a/arch/powerpc/include/asm/fsl_secure_boot.h +++ b/arch/powerpc/include/asm/fsl_secure_boot.h @@ -100,11 +100,11 @@ #endif /* ifdef CONFIG_SPL_BUILD */ #define CONFIG_CMD_ESBC_VALIDATE -#define CONFIG_CMD_BLOB #define CONFIG_FSL_SEC_MON #define CONFIG_SHA_PROG_HW_ACCEL #ifndef CONFIG_SPL_BUILD +#define CONFIG_CMD_BLOB /* * fsl_setenv_chain_of_trust() must be called from * board_late_init() diff --git a/arch/x86/cpu/cpu_x86.c b/arch/x86/cpu/cpu_x86.c index 8be14b59291..b465b14a948 100644 --- a/arch/x86/cpu/cpu_x86.c +++ b/arch/x86/cpu/cpu_x86.c @@ -41,10 +41,14 @@ int cpu_x86_get_vendor(struct udevice *dev, char *buf, int size) int cpu_x86_get_desc(struct udevice *dev, char *buf, int size) { + char *ptr; + if (size < CPU_MAX_NAME_LEN) return -ENOSPC; - cpu_get_name(buf); + ptr = cpu_get_name(buf); + if (ptr != buf) + strcpy(buf, ptr); return 0; } diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c index 2b1b450737b..832a5d7c0ea 100644 --- a/arch/x86/lib/spl.c +++ b/arch/x86/lib/spl.c @@ -37,8 +37,6 @@ static int x86_spl_init(void) debug("%s: spl_init() failed\n", __func__); return ret; } - preloader_console_init(); - ret = arch_cpu_init(); if (ret) { debug("%s: arch_cpu_init() failed\n", __func__); @@ -49,6 +47,7 @@ static int x86_spl_init(void) debug("%s: arch_cpu_init_dm() failed\n", __func__); return ret; } + preloader_console_init(); ret = print_cpuinfo(); if (ret) { debug("%s: print_cpuinfo() failed\n", __func__); |